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1. 发明授权

US09215658B2 Method and device for adjusting sleep mode of mobile station 有权
标题翻译：调整移动台睡眠模式的方法和装置
公开(公告)号：US09215658B2
公开(公告)日：2015-12-15
申请号：US13201251
申请日：2010-01-06
申请人： Wu Zheng , Jimin Liu , Gang Shen , Zhaojun Xu , Xiaobing Leng
发明人： Wu Zheng , Jimin Liu , Gang Shen , Zhaojun Xu , Xiaobing Leng
IPC分类号： H04W52/02 , H04B7/26 , H04W84/04
CPC分类号： H04W52/0225 , H04B7/2606 , H04W84/047 , Y02D70/1262 , Y02D70/1264 , Y02D70/146 , Y02D70/449
摘要： The present invention provides a method and a device for adjusting the sleep mode of a mobile station in order to solve the problem in current multi-hop relay systems of long time delays in data transmission caused when data packets have to wait for the next listening window to reach the mobile station because of packet errors. Wherein, a relay apparatus judges whether the previous hop network apparatus needs to retransmit data packets to the mobile station; when the previous hop network apparatus needs to retransmit data packets to the mobile station, the relay apparatus transmits to the mobile station the adjustment related information for adjusting the sleep mode of the mobile station. The mobile station adjusts the sleep mode according to the adjustment related information. Preferably, the adjustment related information comprises indicating information for indicating that the mobile station is in triggered listening status within predetermined time interval. In addition, the relay apparatus may also report the adjustment related information to the previous hop network apparatus. The technical solution provided by the present invention obtains shorter time delays, utilizes wireless resources efficiently, and decreases demand on relay apparatus.
摘要翻译：本发明提供一种用于调整移动台睡眠模式的方法和装置，以便解决当数据分组必须等待下一个监听窗口时所引起的数据传输长时间延迟的当前多跳中继系统中的问题由于分组错误而到达移动台。其中，中继装置判断前一跳网络装置是否需要向移动台重发数据分组; 当前一跳网络设备需要向移动台重传数据分组时，中继装置向移动台发送用于调整移动台睡眠模式的调整相关信息。移动台根据调整相关信息来调整睡眠模式。优选地，调整相关信息包括用于指示移动台在预定时间间隔内处于触发监听状态的指示信息。此外，中继装置还可以向前一跳网络装置报告调整相关信息。本发明提供的技术方案获得较短的时间延迟，有效利用无线资源，减少对中继装置的需求。

2. 发明授权

US08953538B2 Network access method and system for machine type communications 有权
标题翻译：网络接入方式和机器类型通信系统
公开(公告)号：US08953538B2
公开(公告)日：2015-02-10
申请号：US13578172
申请日：2010-02-12
申请人： Qun Zhao , Wu Zheng , Jimin Liu
发明人： Qun Zhao , Wu Zheng , Jimin Liu
IPC分类号： H04W4/00 , H04W74/08 , H04W28/04 , H04W74/00
CPC分类号： H04W74/08 , H04W4/70 , H04W74/004 , H04W74/006 , H04W74/0841
摘要： The present invention provides a network access method and system for Machine Type Communications (MTC), wherein the method comprises the following steps: an MTC device sends a preamble to a base station; the base station sends a Random Access Response (RAR) to the MTC device; if the RAR does not contain a temporary access resource assignment indication, the MTC device sends a Layer 2/Layer 3 message to the base station; otherwise, the MTC device re-attempts to perform network access; the base station sends a contention resolution message to the MTC device; if the contention resolution message contains a self-identification contained in the Layer 2/Layer 3 message sent by the MTC device, the network access is completed; if the contention resolution message contains the temporary access resource assignment indication, the MTC device re-attempts to perform the network access; otherwise, the MTC device attempts to perform the network access using the originally used access resource again. According to the present invention, it is enabled to dynamically and quickly perform assignment and release of MTC access resources based on actual access resource collisions, which thereby avoids waste of uplink resources in a semi-static configuration, reduces the possibility of collision, and protects normal access of non-MTC devices.
摘要翻译：本发明提供了一种用于机器类型通信（MTC）的网络接入方法和系统，其中所述方法包括以下步骤：MTC设备向基站发送前同步码; 基站向MTC设备发送随机接入响应（RAR）; 如果RAR不包含临时接入资源分配指示，则MTC设备向基站发送第2层/第3层消息; 否则，MTC设备重新尝试执行网络接入; 基站向MTC设备发送争用解决消息; 如果争用解决消息包含由MTC设备发送的第2层/第3层消息中包含的自身标识，则完成网络访问; 如果竞争解决消息包含临时接入资源分配指示，则MTC设备重新尝试执行网络接入; 否则，MTC设备尝试再次使用最初使用的接入资源执行网络接入。根据本发明，能够基于实际的接入资源冲突来动态地并且快速地执行MTC接入资源的分配和释放，从而避免了在半静态配置中浪费上行链路资源，减少了冲突的可能性，并且保护非MTC设备的正常访问。

3. 发明授权

US08687917B2 Method and apparatus for registration of an atlas to an image 有权
标题翻译：用于将图谱登记到图像的方法和装置
公开(公告)号：US08687917B2
公开(公告)日：2014-04-01
申请号：US11919833
申请日：2006-05-02
申请人： Jimin Liu , Su Huang , Wieslaw Lucjan Nowinski
发明人： Jimin Liu , Su Huang , Wieslaw Lucjan Nowinski
IPC分类号： G06T3/00 , G06K9/20 , G06K9/32
CPC分类号： A61B6/5247 , A61B5/055 , A61B6/501 , G06K9/00214 , G06K9/6206 , G06T7/33 , G06T2207/30016
摘要： A method (100) and an apparatus (200) are disclosed for registering an input image and an atlas. The atlas is warped (130) using non-rigid registration. In particular, boundary displacements of structures in the atlas are calculated (132) which register those structures with equivalent structures in the input image. The boundaries of structures in the atlas are then warped (133) according to their respective boundary displacements using topology preserving propagation of boundary points of the structures.
摘要翻译：公开了用于登记输入图像和图集的方法（100）和装置（200）。使用非刚性注册，地图册扭曲（130）。特别地，计算了图谱中结构的边界位移（132），其对输入图像中具有等效结构的那些结构进行了记录。然后，使用结构边界点的拓扑保持传播，根据各自的边界位移，对图谱中的结构边界进行扭曲（133）。

4. 发明申请

US20120207366A1 METHOD AND SYSTEM FOR SEGMENTING A LIVER OBJECT IN AN IMAGE 失效
标题翻译：在图像中分离肝脏对象的方法和系统
公开(公告)号：US20120207366A1
公开(公告)日：2012-08-16
申请号：US13502121
申请日：2010-10-13
申请人： Jimin Liu
发明人： Jimin Liu
IPC分类号： G06K9/00 , G06K9/34
CPC分类号： G06T7/11 , G06T7/136 , G06T7/187 , G06T2207/10081 , G06T2207/30056
摘要： A method for segmenting an object of interest (which may be a liver object) in an input image is disclosed. The method comprises the steps of: (a) segmenting the points in a region of interest in the input image into a first and second group of points using predetermined intensity threshold values; (b) identifying a first set of small connected components formed by points in the first group of points and transferring the points in the first set of small connected components to the second group of points; (c) identifying a second set of small connected components formed by points in the second group of points and transferring the points in the second set of small connected components to the first group of points; and (d) forming the segmented object of interest using the first group of points.
摘要翻译：公开了一种在输入图像中分割感兴趣对象（其可以是肝脏对象）的方法。该方法包括以下步骤：（a）使用预定的强度阈值将输入图像中的感兴趣区域中的点分割成第一和第二组点; （b）识别由所述第一组点中的点形成的第一组小连接部件，并将所述第一组小连接部件中的点传送到所述第二组点; （c）识别由第二组点中的点形成的第二组小连接部件，并将第二组小连接部件中的点传送到第一组点; 和（d）使用第一组点形成分割的感兴趣对象。

5. 发明申请

US20090088165A1 RELAY STATION, BASE STATION AND METHOD FOR EXTENDING A COVERAGE AREA OF A BASE STATION IN A RADIO NETWORK 失效
标题翻译：继电站，基站和扩展无线电网络基站覆盖区域的方法
公开(公告)号：US20090088165A1
公开(公告)日：2009-04-02
申请号：US12298975
申请日：2007-04-17
申请人： Gang Shen , Ni Wei , Wei Zou , Jimin Liu , Shan Jin
发明人： Gang Shen , Ni Wei , Wei Zou , Jimin Liu , Shan Jin
IPC分类号： H04W36/00 , H04M1/00
CPC分类号： H04B7/2606 , H04W16/26 , H04W76/20 , H04W84/047
摘要： A method for extending a coverage of a base station in a wireless communication network is disclosed, characterized in that a relay station transfers control information and communication related information between the base station and the mobile station according to an indication of the base station.
摘要翻译：公开了一种在无线通信网络中扩展基站覆盖的方法，其特征在于，中继站根据基站的指示，在基站与移动站之间传送控制信息和通信相关信息。

6. 发明授权

US08929272B2 Relay method of wireless access systems and base station, relay device and replay system thereof 有权
标题翻译：无线接入系统和基站的中继方法，中继装置及其重播系统
公开(公告)号：US08929272B2
公开(公告)日：2015-01-06
申请号：US12298210
申请日：2007-04-27
申请人： Wei Zou , Gang Shen , Jiang Qi , Jimin Liu
发明人： Wei Zou , Gang Shen , Jiang Qi , Jimin Liu
IPC分类号： H04B7/14 , H04B7/26 , H04B7/155
CPC分类号： H04B7/2606 , H04B7/155
摘要： The present invention is directed to provide a relay method in a wireless access system, including comprising the following steps: in downlink direction, receiving downlink data from a base station, wherein the downlink data include control information for relay operation; constructing downlink data to be retransmitted; retransmitting the constructed downlink data to wireless communication terminals according to a profile specified by the control information; and, in uplink direction, receiving uplink data from the wireless communication terminals according to a profile specified by the control information; recovering the uplink data of the wireless communication terminals; and retransmitting the uplink data to the base station according to the profile specified by the control information. The present invention further provides the corresponding base station device, relay device and wireless relay system. Through the present invention, the base station is able to perform centralized control of the entire mobile multi-hop relay system, which effectively reduces the complexity of the relay device and can realize a transparent transportation with respect to wireless communication terminals.
摘要翻译：本发明旨在提供一种无线接入系统中的中继方法，包括以下步骤：在下行方向，从基站接收下行数据，其中下行数据包括用于中继操作的控制信息; 构建要重传的下行链路数据; 根据由所述控制信息指定的简档向所述无线通信终端重传所述构造的下行链路数据; 并且在上行方向上，根据由所述控制信息指定的简档，从所述无线通信终端接收上行数据; 恢复无线通信终端的上行链路数据; 并根据由控制信息指定的简档向基站发送上行链路数据。本发明还提供了相应的基站设备，中继设备和无线中继系统。通过本发明，基站能够对整个移动多跳中继系统进行集中控制，从而有效地降低了中继装置的复杂度，实现了无线通信终端的透明传输。

7. 发明授权

US08750585B2 Method and system for segmenting a liver object in an image 失效
标题翻译：在图像中分割肝脏物体的方法和系统
公开(公告)号：US08750585B2
公开(公告)日：2014-06-10
申请号：US13502121
申请日：2010-10-13
申请人： Jimin Liu
发明人： Jimin Liu
IPC分类号： G06K9/00
CPC分类号： G06T7/11 , G06T7/136 , G06T7/187 , G06T2207/10081 , G06T2207/30056
摘要： A method for segmenting an object of interest (which may be a liver object) in an input image is disclosed. The method comprises the steps of: (a) segmenting the points in a region of interest in the input image into a first and second group of points using predetermined intensity threshold values; (b) identifying a first set of small connected components formed by points in the first group of points and transferring the points in the first set of small connected components to the second group of points; (c) identifying a second set of small connected components formed by points in the second group of points and transferring the points in the second set of small connected components to the first group of points; and (d) forming the segmented object of interest using the first group of points.
摘要翻译：公开了一种在输入图像中分割感兴趣对象（其可以是肝脏对象）的方法。该方法包括以下步骤：（a）使用预定的强度阈值将输入图像中的感兴趣区域中的点分割成第一和第二组点; （b）识别由所述第一组点中的点形成的第一组小连接部件，并将所述第一组小连接部件中的点传送到所述第二组点; （c）识别由第二组点中的点形成的第二组小连接部件，并将第二组小连接部件中的点传送到第一组点; 和（d）使用第一组点形成分割的感兴趣对象。

8. 发明申请

US20130070721A1 TMSI ALLOCATION DEVICE AND METHOD THEREOF, AND NETWORK ATTACHMENT AND LOCATION AREA UPDATE METHODS IN M2M COMMUNICATION 有权
标题翻译： TMSI分配设备及其方法，以及M2M通信中的网络连接和位置更新方法
公开(公告)号：US20130070721A1
公开(公告)日：2013-03-21
申请号：US13701079
申请日：2011-06-24
申请人： Wu Zheng , Jimin Liu , Qun Zhao , Feng Han , Kaibin Zhang
发明人： Wu Zheng , Jimin Liu , Qun Zhao , Feng Han , Kaibin Zhang
IPC分类号： H04W8/26
CPC分类号： H04W8/26 , H04W4/70 , H04W60/00
摘要： The invention provides a temporary mobile station identity TMSI allocation method, comprising steps of: notifying a mobility management entity MME device of a corresponding mobility attribute based on a type of a Machine Type Communication MTC application, wherein the mobility attribute indicates whether a mobility of the MTC application is high or low; determining, by the MME device, a mobility layer associated with the MTC application according to the mobility attribute, and then allocating a TMSI from an available address space to a MTC device applying the MTC application based on a predetermined criterion, according to the determined mobility layer. The present invention further provides corresponding MTC server, MME device, network attachment method and location area update method.
摘要翻译：本发明提供一种临时移动台识别TMSI分配方法，包括以下步骤：基于机器类型通信MTC应用的类型向移动性管理实体MME设备通知对应的移动性属性，其中，所述移动性属性指示是否移动性 MTC应用高或低; 由所述MME设备根据所述移动性属性确定与所述MTC应用相关联的移动性层，然后根据所确定的移动性，从可用地址空间向基于预定标准应用所述MTC应用的MTC设备分配TMSI 层。本发明还提供对应的MTC服务器，MME设备，网络附着方法和位置区域更新方法。

9. 发明授权

US08239719B2 Method and apparatus for hybrid automatic repeat request 失效
标题翻译：混合自动重复请求的方法和装置
公开(公告)号：US08239719B2
公开(公告)日：2012-08-07
申请号：US12374754
申请日：2007-08-27
申请人： Gang Shen , Jimin Liu , Jin Shan , Wei Ni , Wei Zou
发明人： Gang Shen , Jimin Liu , Jin Shan , Wei Ni , Wei Zou
IPC分类号： H04L1/18 , G08C25/02
CPC分类号： H04L1/1812 , H04L2001/0092
摘要： The present invention provides two primary Hybrid Automatic Repeat reQuest (HARQ) mechanisms for a multi-hop network, i.e. an active Mobile Multi-hop Relaying (MMR) HARQ and a passive Mobile Multi-hop Relaying (MMR) HARQ. According to the solution of the present invention, there are provided a method and a device for HARQ retransmission in relay stations of a wireless communication network, wherein in HARQ retransmission, the HARQ procedure is implemented based on resource allocated by a base station; and a method and device for HARQ in a base station, characterized in that a HARQ procedure is implemented in-between one or more relay stations and a mobile station. With the methods of the present invention, the HARQ problems existing in a multi-hop network are overcome, the correction rate of data transmission is improved, while time delay for data transmission is reduced.
摘要翻译：本发明提供了用于多跳网络，即主动移动多跳中继（MMR）HARQ和无源移动多跳中继（MMR）HARQ的两种主要的混合自动重传请求（HARQ）机制。根据本发明的方案，提供了一种在无线通信网络的中继站中进行HARQ重传的方法和装置，其中在HARQ重传中，基于由基站分配的资源来实现HARQ过程; 以及用于基站中的HARQ的方法和装置，其特征在于，HARQ过程在一个或多个中继站和移动站之间实现。利用本发明的方法，克服了存在于多跳网络中的HARQ问题，提高了数据传输的校正速率，同时降低了数据传输的时间延迟。

10. 发明授权

US08203966B2 Method and device for setting up connection between mobile station and base station in multi-hop relay network 有权
标题翻译：多跳中继网络中移动台和基站之间建立连接的方法和装置
公开(公告)号：US08203966B2
公开(公告)日：2012-06-19
申请号：US12374746
申请日：2007-09-19
申请人： Dongyao Wang , Jimin Liu , Gang Shen , Erwu Liu
发明人： Dongyao Wang , Jimin Liu , Gang Shen , Erwu Liu
IPC分类号： H04L12/28
CPC分类号： H04B7/026 , H04B7/155 , H04B7/2606 , H04W76/11
摘要： The invention relates to methods and devices for setting up connection for wireless relay network, wherein, mobile station utilizes the primary transmission path from itself and relay stations in the initial ranging and network entry procedure to send a request signal to base station. After the base station receives the request signal, it allocates a transmission path for the mobile station, and sends the information to the relay station on the path along the primary transmission path, and sends a response message to the mobile station. When the mobile station and the related relay stations obtain the corresponding response message and transmission path information, the signal sent by the mobile station is sent to the base station via relay stations along the transmission path.
摘要翻译：本发明涉及用于建立无线中继网络连接的方法和装置，其中移动台在初始测距和网络进入过程中利用自身和中继站的主要传输路径向基站发送请求信号。在基站接收到请求信号之后，分配移动站的传输路径，并沿着主要传输路径将信息发送到中继站，并向移动台发送响应消息。当移动台和相关中继站获得相应的响应消息和传输路径信息时，由移动台发送的信号经由中继站沿传输路径发送给基站。

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